What is 58.6... as a Fraction?

58.6 equals 1763 as a fraction.

How do you turn 58.6 repeating into a fraction?

Detailed Answer:

Step 1: To convert 58.6 repeating into a fraction, begin writing this simple equation:

n = 58.6 (equation 1)

Step 2: Notice that there is 1 digit in the repeating block (6), so multiply both sides by 10¹ = 10.

10 × n = 586.6 (equation 2)

Step 3: Now subtract equation 1 from equation 2 to cancel the repeating block (or repetend) out.

10 × n = 586.6
 1 × n = 58.6
 9 × n = 528

5289 could be the answer, but it still can be put in the simplest form, i.e., reduced.

To simplify this fraction, divide the numerator and denominator by 3 (the GCF - greatest common factor).

n = 5289 = 528 ÷ 39 ÷ 3 = 1763. So,

58.6 = 1763 as the lowest possible fraction.

As the numerator is greater than the denominator, we have an improper fraction, so we can also express it as a mixed number, thus 1763 is also equal to 5823 when expressed as a mixed number.

The repeating decimal 58.6 (vinculum notation) has a repeated block length of 1. It is also represented as 58.666... (ellipsis notation) which equals approximately 58.66666 (decimal approximation)(*).

The recurring decimal 58.6 can be written as a ratio of two integers having 176 as the numerator and 3 as the denominator. So, it is a rational number (named after ratio). It can be shown that a number is rational if its decimal representation is repeating or terminating.

(*) At present, there is no single universally accepted notation or phrasing for repeating decimals.